Cupholder



FIG. 1 is a perspective view of a cupholder illustrating the present design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a top planar view thereof;

FIG. 4 is a bottom planar view thereof; and,

FIG. 5 is a side elevational view thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a cupholder, as shown and described. 